Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Preparation method of comfortable seersucker

A seersucker and comfortable technology, applied in the field of textile yarns, can solve the problems of destroying the comfort of wearing, and achieve the effect of stable twisting performance

Active Publication Date: 2020-06-26
JIANGSU HENGLI CHEM FIBER
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for preparing a comfortable seersucker; the purpose is to solve the problem in the prior art that the bubbles of the seersucker are destroyed due to washing and other effects, resulting in poor wearing comfort

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of comfortable seersucker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of preparation method of comfortable type seersucker, its process is as follows:

[0033] (1) Preparation of polyamide silk:

[0034] It is prepared from high viscosity polyamide 6 (intrinsic viscosity 2.5dL / g) and low viscosity polyamide 6 (intrinsic viscosity 2.22dL / g) with a mass ratio of 50:50 according to the FDY process and the process of round sheath-core composite fiber Polyamide filaments, wherein the spinneret holes on the spinneret are changed from circular to trilobal, all trilobal spinneret holes are T-shaped holes, and the three-lobal centerline of the same trilobal spinneret hole The ratio of the included angle is 1.0:1.0:2.0, the length and width of the three leaves are the same and the ratio of the length to the width is 3.1:1; the shape and size of the three leaves of different three-leaf spinneret holes are the same;

[0035] Use ring blowing to cool, and control the arrangement of the three-lobed spinneret holes on the spinneret: all the thre...

Embodiment 2

[0041] A kind of preparation method of comfortable type seersucker, its process is as follows:

[0042] (1) Preparation of polyamide silk:

[0043] It is prepared from high viscosity polyamide 6 (intrinsic viscosity 2.59dL / g) and low viscosity polyamide 6 (intrinsic viscosity 2.23dL / g) with a mass ratio of 50:50 according to the FDY process and the process of round sheath-core composite fiber Polyamide filaments, wherein the spinneret holes on the spinneret are changed from circular to trilobal, all trilobal spinneret holes are T-shaped holes, and the three-lobal centerline of the same trilobal spinneret hole The ratio of the included angle is 1.0:1.0:2.0, the length and width of the three leaves are the same and the ratio of the length to the width is 3.5:1; the shape and size of the three leaves of different three-leaf spinneret holes are the same;

[0044] Use ring blowing to cool, and control the arrangement of the three-lobed spinneret holes on the spinneret: all the thr...

Embodiment 3

[0050] A kind of preparation method of comfortable type seersucker, its process is as follows:

[0051] (1) Preparation of polyamide silk:

[0052] It is prepared from high viscosity polyamide 6 (intrinsic viscosity 2.6dL / g) and low viscosity polyamide 6 (intrinsic viscosity 2.24dL / g) with a mass ratio of 50:50 according to the FDY process and the process of round sheath-core composite fiber Polyamide filaments, wherein the spinneret holes on the spinneret are changed from circular to trilobal, all trilobal spinneret holes are T-shaped holes, and the three-lobal centerline of the same trilobal spinneret hole The ratio of the included angle is 1.0:1.0:2.0, the length and width of the three leaves are the same and the ratio of the length to the width is 2.5:1; the shape and size of the three leaves of different three-leaf spinneret holes are the same;

[0053] Use ring blowing to cool, and control the arrangement of the three-lobed spinneret holes on the spinneret: all the thre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Basis weightaaaaaaaaaa
heightaaaaaaaaaa
elongation at breakaaaaaaaaaa
Login to View More

Abstract

The invention relates to a preparation method of comfortable seersucker. The preparation method comprises the steps of weaving 28-32s warp yarns (cotton fibers) and 50-60s weft yarns (polyamide yarns)to obtain gray fabric, and carrying out relaxation heat treatment to obtain the comfortable seersucker; preparation of polyamide yarns: in the process of preparing the round sheath-core composite fiber from two kinds of polyamide 6 with different viscosities according to the FDY technology, changing spinneret holes in a spinneret plate into trefoil shapes from round shapes, adopting circular airblowing cooling, and controlling the arrangement of the trefoil spinneret holes in the spinneret plate to meet certain conditions so as to prepare the polyamide yarn; the gram weight of the prepared comfortable seersucker ranges from 100 g / m<2> to 130 g / m<2>, the seersucker width ranges from 1.30 cm to 1.50 cm, the seersucker density ranges from 38 pieces / 10 cm to 42 pieces / 10 cm, and the fullnessranges from 6.6 to 7.5; hygroscopicity: the water absorption rate is greater than or equal to 280%, the drip diffusion time is less than or equal to 2.0 seconds, and the wicking height is greater than or equal to 138 mm; and quick dryness: the evaporation rate is more than or equal to 0.32 g / h.

Description

technical field [0001] The invention belongs to the technical field of textile yarns, and relates to a method for preparing comfortable seersucker. Background technique [0002] Seersucker is a fabric with special appearance and style characteristics in cotton fabrics, which is processed from light and thin muslin. The cloth surface is evenly covered with uneven small bubbles, which is not close to the body and has a cool feeling when worn. It is suitable for all kinds of women's summer clothing. The main types of seersucker are: cotton, chemical fiber or chemical fiber blended. The advantage of clothes made of seersucker is that there is no need to iron them after washing, but the disadvantage is that after repeated scrubbing, the bubbles will gradually become flat. After a certain number of washes, the bubbles disappear, and the clothes will no longer be in contact with the skin in the form of contact points, but will stick to the body in a large area. After sweating in ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/04D01D5/092D01D5/22D01D5/34D01F8/12D06C7/00D03D15/567
CPCD01D5/092D01D5/34D01D5/22D01F8/12D06C7/00D03D15/567
Inventor 汤方明康爱旗任怀林王小雨
Owner JIANGSU HENGLI CHEM FIBER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com